CAJ | 학술논문

采用X荧光光谱分析仪，使用研磨-熔融-XRF法分析砂子中二氧化硅含量的研究，确定了合理的样品制备方法，消除了共存元素的干扰，实现了对砂子中二氧化硅含量80％-99％的准确分析，通过准确度和精密度试验，验证了该方法的可靠性。该方法具有准确度高，操作简便，无毒害等优点。
채용X형광광보분석의，사용연마-용융-XRF법분석사자중이양화규함량적연구，학정료합리적양품제비방법，소제료공존원소적간우，실현료대사자중이양화규함량80％-99％적준학분석，통과준학도화정밀도시험，험증료해방법적가고성。해방법구유준학도고，조작간편，무독해등우점。
Using Grinding-Molten-XRF method, the content of silica in the sand was analyzed with X ray fluorescence analyzer. The accurate analysis of silica content of 80% ~99% in the sand can be achieved by choosing the optimal sample preparation and eliminate the interference of coexisting elements. The reliability of the method was verified by testing the accuracy and precision. This method was easy operation, non-toxic, with high accuracy, etc.